IT1058640B - Stampo per colata o per iniezione per la fabbricazione di pneumatici - Google Patents

Stampo per colata o per iniezione per la fabbricazione di pneumatici

Info

Publication number
IT1058640B
IT1058640B IT21420/76A IT2142076A IT1058640B IT 1058640 B IT1058640 B IT 1058640B IT 21420/76 A IT21420/76 A IT 21420/76A IT 2142076 A IT2142076 A IT 2142076A IT 1058640 B IT1058640 B IT 1058640B
Authority
IT
Italy
Prior art keywords
casting
injection mold
tire manufacture
tire
manufacture
Prior art date
Application number
IT21420/76A
Other languages
English (en)
Original Assignee
Polyair Maschinenbau Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polyair Maschinenbau Gmbh filed Critical Polyair Maschinenbau Gmbh
Application granted granted Critical
Publication of IT1058640B publication Critical patent/IT1058640B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2616—Moulds having annular mould cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0661—Rigid cores therefor, e.g. annular or substantially toroidal cores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/044—Rubber mold
IT21420/76A 1975-03-24 1976-03-22 Stampo per colata o per iniezione per la fabbricazione di pneumatici IT1058640B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT221675A AT338637B (de) 1975-03-24 1975-03-24 Giess- oder spritzform zur herstellung von reifen

Publications (1)

Publication Number Publication Date
IT1058640B true IT1058640B (it) 1982-05-10

Family

ID=3530178

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21420/76A IT1058640B (it) 1975-03-24 1976-03-22 Stampo per colata o per iniezione per la fabbricazione di pneumatici

Country Status (9)

Country Link
US (1) US4063861A (it)
JP (1) JPS5915300B2 (it)
AT (1) AT338637B (it)
CA (1) CA1061967A (it)
DE (1) DE2610382C3 (it)
FR (1) FR2305294A1 (it)
GB (1) GB1477446A (it)
IT (1) IT1058640B (it)
ZA (1) ZA761706B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1078794B (it) * 1976-09-22 1985-05-08 Pirelli Maschio scomponibile in settori di uno stampo per la vulcanizzazione di pneumatici
DE3011199C2 (de) * 1980-03-22 1982-11-11 Klöckner-Werke AG, 4100 Duisburg Verfahren und Vorrichtung zum Herstellen von Fahrzeugreifen
DE3037596C2 (de) * 1980-10-04 1983-12-15 Siegfried 7135 Wiernsheim Fricker Formkörper zur Halterung eines Ankers beim Betonieren eines Betonfertigteiles
FR2597783B1 (fr) * 1986-04-25 1988-08-26 Michelin & Cie Moule rigide pour le moulage et la vulcanisation de pneumatiques
US6105641A (en) * 1997-01-30 2000-08-22 The Goodyear Tire & Rubber Company Semi-pneumatic tire for mine service
DE60010989T2 (de) * 1999-08-10 2005-05-19 Sedepro Steifer Kern in zwei Teilen, zur Herstellung von Luftreifen
JP4589566B2 (ja) * 2001-06-01 2010-12-01 株式会社ブリヂストン タイヤ用発泡チューブを成型するためのモールド及びタイヤ用発泡チューブの製造方法
CN114633416B (zh) * 2021-03-31 2023-07-07 广东南方尼龙制品有限公司 一种安全轮圈支撑体的模具和制备工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1101732A (en) * 1912-12-30 1914-06-30 Doughty Tire Company Molding and vulcanizing machine.
US1160033A (en) * 1914-11-24 1915-11-09 Joseph Stuart Ambrose Device used in molding walls.
US1370101A (en) * 1917-09-29 1921-03-01 Ernest Hopkinson Tire-band-stretching machine
US2170188A (en) * 1937-10-30 1939-08-22 Walter H Cobi Collapsible core
US2405254A (en) * 1943-03-02 1946-08-06 Kellogg M W Co Mold core
US2763317A (en) * 1953-08-10 1956-09-18 Us Rubber Co Method and apparatus for forming tires
US3270999A (en) * 1963-04-12 1966-09-06 Thiokol Chemical Corp Segmented core for molding a cavity in a cast solid propellant rocket motor
CH399734A (it) * 1963-07-27 1965-09-30 Pirelli Procedimento per stampare un disegno a rilievo lungo la fascia perimetrale, allo stato plastico, di un anello flessibile e dispositivo per l'attuazione di tale procedimento
US3248756A (en) * 1965-06-15 1966-05-03 Richard J Mills Expanding device for plastic pipe
US3279739A (en) * 1965-07-19 1966-10-18 Long Construction Co Expandable core-former
US3474493A (en) * 1967-10-18 1969-10-28 Charles F Staples Molding machine for making compacted abrasive articles
US3645655A (en) * 1969-04-14 1972-02-29 Firestone Tire & Rubber Co Mold for casting tires
BE765040A (fr) * 1970-04-09 1971-08-16 Pirelli Moule expansible a secteurs pour la vulcanisation de courroies
US3813197A (en) * 1972-05-30 1974-05-28 Dayco Corp Apparatus for making an endless power transmission belt
US3825392A (en) * 1972-08-14 1974-07-23 Dickey W Clay Mfg Co Apparatus for forming pipe coupling
US3924982A (en) * 1975-02-18 1975-12-09 Firestone Tire & Rubber Co Centrifugal tire casting machine

Also Published As

Publication number Publication date
JPS5915300B2 (ja) 1984-04-09
ATA221675A (de) 1976-12-15
DE2610382B2 (de) 1978-02-16
AT338637B (de) 1977-09-12
FR2305294B1 (it) 1980-02-29
CA1061967A (en) 1979-09-11
FR2305294A1 (fr) 1976-10-22
ZA761706B (en) 1977-03-30
JPS51132287A (en) 1976-11-17
DE2610382A1 (de) 1976-10-21
US4063861A (en) 1977-12-20
GB1477446A (en) 1977-06-22
DE2610382C3 (de) 1978-09-28

Similar Documents

Publication Publication Date Title
IT1072550B (it) Dispositivo di colata o di iniezione per la fabbricazione di pneumatici
HU175721B (hu) Forma dlja vul'kanizacii avtomobil'nykh pokryshek
IT1048646B (it) Complesso per stampi di soffiatura
IT1057077B (it) Pneumatico per autoveicoli
AT333994B (de) Giessereiformmasse
IT983169B (it) Stampo per vulcanizzare coperture di pneumatici
IT1107394B (it) Dispositivo per la fabbricazione per colata o stampaggio ad iniezione di pneumatici per automobili
NZ181085A (en) Tyre mould
IT1075465B (it) Composizione di gomma per battistrada di pneumatici
IT1058640B (it) Stampo per colata o per iniezione per la fabbricazione di pneumatici
AT343824B (de) Formmaschine zur herstellung von giessformen
IT1065124B (it) Pneumatico per veicoli
IT1059209B (it) Stampo per colata o per iniezione per la fabbricazione di pneumatici
IT8022380A0 (it) Stampo per la vulcanizzazione di pneumatici.
NL7607010A (nl) Matrijskop voor extrusie blazen.
IT1056797B (it) Pneumatico per veicoli
JPS5223119A (en) Mold for concrete molding
ATA205176A (de) Formleiste
ATA707375A (de) Giess- oder spritzform zur herstellung von fahrzeugreifen
IT1107402B (it) Dispositivo per la colata o rispettivamente iniezione di pneumatici
SU519273A1 (ru) Изложница
SU531642A1 (ru) Прессформа дл лить под давлением
IT980497B (it) Stampo segmentato per la vulcanizzazione di pneumatici
AT348166B (de) Giessform
ATA846975A (de) Mehrteilige spritzgiessform